Low-complexity DCT-domain video transcoders for arbitrary-size downscaling.
Yuh-Ruey LeeChia-Wen LinSung-Hung YehYung-Chang ChenPublished in: MMSP (2004)
Keyphrases
- image sequences
- low complexity
- dct domain
- motion estimation
- arbitrary size
- video encoding
- spatial domain
- video encoder
- video transcoding
- digital video
- video sequences
- pixel domain
- reference frame
- motion vectors
- compressed domain
- transform domain
- video data
- post processing
- dct coefficients
- video content
- human visual system
- distributed video coding
- jpeg images
- computational complexity
- texture synthesis
- low frequency
- wavelet domain
- discrete cosine transform
- compressed images
- multimedia
- video analysis
- rate distortion
- bitstream
- high frequency